Hey r12 and r13, why don't you post a link to a tumblr site that meets with your approval and then the rest of us can just follow your lead and post links to only the sites you two want to see. After all, we don't want to waste your valuable time forcing you to click on a link that gets you upset.
Please advise.

Holy cow!
The first few all seemed to be of children rather than men - not just thinks - but really young lads - urgh!
Seriously - just a bit peedy and creepy!
If u like actual men tho, ruggerdan's tumblr is a good one...

This dude from the fur tumblr has some great tits and a nice cock and balls

Well, R62, you're on Datalounge, so chances are a "good tumblrs" thread would contain adult links, phots, items, etc. You should know better.

R62. The name of the tumblr pretty much lets you know it's NSFW. And even if it doesn't, almost every other link on this thread indicates it's NSFW. So here's a word of advice: Use your goddamn common sense.

This is pretty hot: all porn video clips with lots of variety.
Some of you will appreciate the detailed description of the blog, as sung by Dame Julie Andrews:
[quote] Cute young cock-suckers with cum-covered faces,
Hung double-fuckers plugged into tight spaces,
Jock-strapping, filth-talking, cum-swapping twinks,
These are a few of my favorite kinks!
Fat-knobbing, deep-throbbing cocks for throat-gagging,
Low-hanging, head-banging balls for tea-bagging,
Big feet that smell sweet and foot-gear that stinks,
These are a few of my favorite kinks!!
Big bouncing pecs and fat succulent nipples,
Tight-bodied Asians, Black muscle that ripples,
Bubble-butt redheads all freckles and pinks,
These are some more of my favorite kinks!!!
Brothers and twins getting down with their siblings,
Thirsty young piss-pigs who drown in the dribblings,
Three- four- and more-ways and gang-bang hi-jinks,
These are yet more of my favorite kinks!!!!
When the balls ache,
When the knob throbs,
When I must explode,
I simply remember my favorite kinks,
And blow an enormous load!!!!!

Lots of interesting tumblr blogs. This guy just recently published a book featuring his posts.
Scienceisbeauty
NPRfreshair
allthingseurope
soupsoup
ucresearch
jtotheizoe
are cool ones as well
Why can't I post a webaddress inside the message?